HP-VERSION DISCONTINUOUS GALERKIN METHODS FOR HYPERBOLIC CONSERVATION-LAWS - A PARALLEL ADAPTIVE STRATEGY

Authors
BEY KS PATRA A ODEN JT
Citation
Ks. Bey et al., HP-VERSION DISCONTINUOUS GALERKIN METHODS FOR HYPERBOLIC CONSERVATION-LAWS - A PARALLEL ADAPTIVE STRATEGY, International journal for numerical methods in engineering, 38(22), 1995, pp. 3889-3908
Citations number
17
Categorie Soggetti
Computer Application, Chemistry & Engineering",Engineering,Mathematics
Journal title
International journal for numerical methods in engineering → ACNP
ISSN journal
00295981
Volume
38
Issue
22
Year of publication
1995
Pages
3889 - 3908
Database
ISI
SICI code
0029-5981(1995)38:22<3889:HDGMFH>2.0.ZU;2-O
Abstract
This paper describes a parallel algorithm based on discontinuous hp-fi nite element approximations of linear, scalar, hyperbolic conservation laws. The paper focuses on the development of an effective parallel a daptive strategy for such problems. Numerical experiments suggest that these techniques are highly parallelizable and exponentially converge nt, thereby yielding efficiency many times superior to conventional sc hemes for hyperbolic problems.